159 entries under terrible topic. ×

18
repugnant(adjective, bad, taste, awful)
18
revolting(adjective, taste, nasty, unpleasant, awful)
16
atrocious(adjective, evil, unpleasant, awful)
16
foul(adjective, taste, awful, endured)
15
fearful(adjective, unpleasant, awful, disgusting)
15
ghoulish(adjective, taste, awful, hideous)
15
heinous(adjective, evil, taste, unpleasant, awful)
15
nasty(adjective, taste, unpleasant, awful)
15
sickening(adjective, bad, taste, awful)
14
frightening(adjective, awful, horrible, afraid)
14
nauseating(adjective, taste, awful, endured)
14
odious(adjective, taste, awful, horrible)
12
vile(adjective, taste, nasty, unpleasant, awful)
11
cruel(adjective, appearance, evil, unpleasant, awful)
11
harrowing(adjective, awful, horrible, afraid)
11
unspeakable(adjective, taste, unpleasant, awful)
10
dread(adjective, awful, horrible, afraid)
10
abhorrent(adjective, taste, unpleasant, awful)
10
execrable(adjective, taste, unpleasant, awful)
10
hellish(adjective, taste, awful, horrible)
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APASmart Define. (2016). gruesome thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/gruesome/thesaurus/synonyms
ChicagoSmart Define. 2016. "gruesome thesaurus" https://smartdefine.org/gruesome/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, gruesome thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/gruesome/thesaurus/synonyms>.
MLASmart Define. "gruesome thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/gruesome/thesaurus/synonyms>